Instruction Manual

P:\INSTALLATION INST\Power Supplies\INST-634RF\INST-634RF.VSD Rev G 10-05
REGULATED POWER SUPPLY
INSTALLATION INSTRUCTIONS
MODEL 634RF
SECURITY DOOR CONTROLS
3580 Willow Lane, Westlake Village, CA 91361-4921
[phone] • Fax: [phone]
www.sdcsecurity.com • E-mail: [e-mail]
MAIN SYSTEM ON-OFF
FIGURE C
Master ON/OFF
Switch (N/C)
Min. Switch
or
Contact Ratings
100mA @ 30VDC
+
_
C
POWER SUPPLY SPECIFICATIONS
Input Voltage: 115 VAC @ 60hz
Input Current: 1.2 amps Max.
Output Voltage: 12/24VDC (Regulated)
Output Current: 4 amps
Ripple Voltage: 0.05 Volts Max.
Battery Charger Max. Current: 0.35 amps
Maximum recommended battery size: 7 ah
(Replace batteries every 3 years)
Suitable Uses:
Electric Lock Power Supply
Access Control Power Supply
TEST UNIT YEARLY
12 Volt
Mode
Battery
Connections
SWITCH SET
FOR
12VDC
+
_
12VDC
+
_
SWITCH SET
FOR
24VDC
+
_
12VDC
+
_
12VDC
+
_
24 Volt
Mode
Battery
Connections
BATTERY 1
7ah
POWER
SUPPLY
BOARD
BATTERY 1
7ah
COMPONENT LOCATIONS
FIGURE B
STANDARD BOX
CONTROL
MODULE
CONTROL
MODULE
CONTROL
MODULE
CONTROL
MODULE
NOT
USED
CLASS 2
OUTPUTS
4 AMP
OUTPUT
_
C
AUXILIARY
RELAY
CONNECTION
SYSTEM
STATUS
LED
BATTERY
+
_
BATTERY INPUT
TERMINALS
24V POSITION
12V POSITION
VOLTAGE SELECTION
NOTE: POWER MUST BE
TURNED OFF BEFORE
CHANGING VOLTAGE
AC INPUT
CIRCUIT
BREAKER
AC INPUT:
GRN – GROUND
WHT – NEUTRAL
BLK - HOT
FIGURE A
MANUAL
RESET
VOLTAGE
SELECT
12V24V
LED STATUS LEGEND:
YELLOW – SYSTEM OK
RED – NO AC INPUT
GREEN – NO DC OUTPUT
+
2A
+
2A
+
MAIN
+
2A